80542636

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{1459}}^1$

素因数の和:1873

約数の個数: 24

約数和(自身を含む): 145246640

約数和(自身を除く): 64704004

約数列:

[1, 2, 4, 37, 74, 148, 373, 746, 1459, 1492, 2918, 5836, 13801, 27602, 53983, 55204, 107966, 215932, 544207, 1088414, 2176828, 20135659, 40271318, 80542636]

約数ペア:

[(1, 80542636), (2, 40271318), (4, 20135659), (37, 2176828), (74, 1088414), (148, 544207), (373, 215932), (746, 107966), (1459, 55204), (1492, 53983), (2918, 27602), (5836, 13801)]